baber/WOPTO huggingface dataset:
Patent AU-2016320581-C1 (AU)
Title: Proxy device for representing multiple credentials
Inventor: CAIRNS GEOFFREY IAN
IPC: G06Q20/36
Filed: 2016-08-24
Granted: 2022-08-18
Abstract: Payment devices and the systems and methods for securely managing financial transactions using the payment devices are provided. In one implementation, a portable proxy device comprises a memory configured to store a plurality of credentials. Each of the plurality of credentials pertains to one of a financial credential, an identification credential, or contractual credential. The portable proxy device also includes at least one interface, wherein each of the at least one interface is configured to communicate one of the plurality of credentials to an external device to complete one of a financial function, identification function, or contractual function.
Patent RU-2164547-C1 (RU)
Title: Method of surface modification of titanium alloys
Inventor: PANOVA T K
IPC: C22F1/18
Filed: 2000-01-26
Granted: 2001-03-27
Abstract: FIELD: nonferrous metallurgy. SUBSTANCE: method includes electrochemical etching-mediated removal of surface layer to the depth of structural breakage caused by mechanical treatment, diffusion-vacuum annealing-mediated removal of gas dissolved in near-surface layer of alloy with thickness superior to depth of melting produced by action of powerful pulsed beam, and irradiation of surface by nanosecond ion beam. More particularly, surface layer is removed to the depth of 4-7 mcm, annealing is carried out for 2-2.5 h at 550-600 C and pressure 5·10 -4 -1·10 -5  mm Hg, and ion beam contains 30% of C +  ions and 70% if H +  ions with energy 200-400 KeV, current density is 50-150 A/sq.cm, and pulse time 30-50 ns. EFFECT: facilitated surface modification. 4 cl
Patent RU-2173834-C1 (RU)
Title: Coordinate reckoning equipment with compensation for error caused by unit rotation
IPC: G01C21/12
Filed: 2000-05-22
Granted: 2001-09-20
Abstract: FIELD: navigation of ground transport facilities. SUBSTANCE: equipment has a unit of navigation sensors, driver of trigonometric functions, two navigation computers, reference coordinates input unit. The equipment comprises a parameter storage unit, computation control unit, two similar computers and two arithmetic units. EFFECT: enhanced accuracy of coordinate measurement due to account of the increase of coordinates caused by rotary motion of the transport facility around its center of rotation at curvilinear motion. 3 dwg
Patent RU-2182180-C1 (RU)
Title: Quenching medium
Inventor: AFANAS EV V K
IPC: C21D1/60
Filed: 2000-12-20
Granted: 2002-05-10
Abstract: FIELD: heat treatment of metals, possibly quenching tools of low-alloy and unalloyed cast iron with ledeburite structure. SUBSTANCE: method comprises use as quenching medium bubbling aqueous solution of copper sulfate and carbamide at next relation of ingredients (mass%): copper sulfate - (0.2-0.7); carbamide - (0.1-).4); bubbling water - the balance. EFFECT: quenching medium keeping capability for quenching without cracking of products. 1 tbl
Patent RU-2190213-C1 (RU)
Title: Method of determining water in carnallite utilizing chromatographic technique
Inventor: SERIKOV JU A
IPC: G01N30/02
Filed: 2001-02-19
Granted: 2002-09-27
Abstract: FIELD: analytical methods in mineralogy. SUBSTANCE: weighed sample of carnallite is placed in glass tube, wherein carnallite is mixed with ammonium chloride, after which the total is heated for 10-15 min at 280-300 C. Tube is then connected to gas chromatograph and water is blown away from carnallite with carrying gas flow. Finally, analytical signal is measured and concentration of water in carnallite is calculated. EFFECT: extended measurable concentration range and increased determination accuracy. 2 cl, 4 tbl
Patent RU-2184436-C1 (RU)
Inventor: MIKHAJLOV V A
IPC: A01C7/12
Filed: 2001-05-14
Granted: 2002-07-10
Abstract: FIELD: agriculture. SUBSTANCE: seeding unit has casing, seed roll and horizontal shaft with blades. Seed roll and shaft are mounted inside casing. First spring put onto shaft end is rigidly fixed with its one end in casing and its other end is engageable with disk projection for braking it. Disk is rigidly fixed on shaft with blades and is equipped with slot extending in arced path having central angle of γ = 2π/n-ξ, where n is number of blades fixed on shaft and ξ is constant value. Second spring is put onto drive shaft with its one end, and other end of this spring is rigidly attached to drive shaft. Second spring is inserted into slot with its said one end. Chain transmission sprocket is rigidly attached to other end of shaft. Said springs have different rigidity values, so shaft with blades effects abrupt rotation through angle of 2π/n, where n is number of blades on shaft. Such construction allows subsurface applying of mineral fertilizer to be provided along seeding unit advancement track. EFFECT: increased efficiency by providing localized applying of fertilizer and simplified construction. 3 cl, 4 dwg
Patent RU-2199429-C1 (RU)
Title: Method of longitudinal-intermittent temperature-lowering grinding
Inventor: STEPANOV JU S
IPC: B24B1/00
Filed: 2001-07-31
Granted: 2003-02-27
Abstract: FIELD: machine engineering technologies, working by abrasive tools, namely by grinding discs for round, outer and surface grinding of parts of materials having tendency to occurrence of flaws such as burning on and microcracking. SUBSTANCE: method comprises steps of imparting to tool rotation and feed motion along worked surface; imparting to part rotation at round grinding and cross motion - at surface grinding; using buildup tool having at least three abrasive discs of the same height and using mean disc with working layer axially shifted along direction of longitudinal feed. EFFECT: increased period of burning-free operation of disc due to lowered thermal stress in zone of contact with ground part. 3 cl, 4 dwg, 1 ex
Patent RU-2194247-C1 (RU)
Title: Method of phase modulation in circular interferometer of fiber-optic gyroscope
Inventor: ANDREEV A G
IPC: G01C19/72
Filed: 2001-08-20
Granted: 2002-12-10
Abstract: FIELD: fiber optics; designing fiber-optic gyroscopes and other fiber sensors on base of circular optic-fiber interferometer. SUBSTANCE: circular interferometer uses auxiliary phase modulation in form of pulse succession of phase difference of beams of circular interferometer at amplitudes ±(π-Δ) and ±(π+Δ) rad formed by supply of stepped saw-tooth voltage pulses to phase modulator whose parameters are defined by figures m and n, where m and n may have any integer positive nonzero magnitudes and Δ is selected within range 0,05π rad to ≤Δ≤0,95π rad; Δ may have discrete series of magnitudes   rad but m≥2. in this case. EFFECT: enhanced sensitivity of fiber-optic gyroscope. 8 dwg
Patent RU-2206817-C1 (RU)
Title: Method for locating and estimating characteristic size of leak point on subsurface pipeline
Inventor: DIKAREV V I
IPC: F17D5/02
Filed: 2001-10-11
Granted: 2003-06-20
Abstract: FIELD: instrumentation engineering. SUBSTANCE: method includes displacement of receiver along subsurface pipeline route, periodic sequential measurement of electromagnetic field strength at point of interest made minimum twice, determination of error signal of two sequential measurements, integration of error signal, division of error signal by integrated error signal, comparison of value obtained with desired threshold value, and location of leak point on subsurface pipeline in case measurement result exceeds desired threshold value. EFFECT: enhanced reliability of locating and identifying electromagnetic radiation leak in subsurface pipeline. 1 cl, 3 dwg
Patent RU-2200022-C1 (RU)
Title: Method of extraction of biologically active compounds from vegetable raw
Inventor: KUDIMOV JU N
IPC: A61K36/00
Filed: 2001-11-05
Granted: 2003-03-10
Abstract: FIELD: medicine, chemical-pharmaceutical industry. SUBSTANCE: raw is extracted for two stages. Firstly, raw is subjected for undischarge treatment into coaxial extraction chamber sizes of that are taken among the ratio: 4 >   > 3.5 where D is internal chamber diameter; d is current-carrier diameter. Raw impregnated with extractant is treated by pulse electric field of high intensity with value approximating to breakdown one that is produced by voltage impulse with duration 0.2 mcs and impulse number 350. Grist obtained after the first stage of treatment in common with extract is extracted three-fold for 1 h. Extracts are combined, concentrated under vacuum, product is precipitated and dried. EFFECT: enhanced purity of end product. 1 tbl, 1 dwg
Patent RU-2211984-C1 (RU)
Title: Method of replacing flexible sealing rings in ball joints of pipeline of aircraft anti-icing system
Inventor: ORMOTSADZE M R
IPC: F16L17/02
Filed: 2001-12-07
Granted: 2003-09-10
Abstract: FIELD: aircraft production. SUBSTANCE: ball is turned inside spherical joint into split truncated part of ring groove. U-shaped groove is cut on surface of ball from ring groove to edge of its truncated part. New sealing ring is fitted in U- shaped groove. Ball is turned and part of sealing ring is brought into sphere. Sealing ring is finally fitted in ring groove of ball. EFFECT: facilitated replacement of sealing and packing rings, reduced downtime of aircraft at repair. 7 dwg
Patent RU-2207410-C1 (RU)
Title: Method of electrolytic deposition of coating on flat articles
IPC: C25D7/04
Filed: 2002-04-15
Granted: 2003-06-27
Abstract: FIELD: mechanical engineering, more specifically, electrolytic deposition of coatings on flat articles. SUBSTANCE: method of electrolytic deposition of coatings on flat articles confined by cylindrical surfaces includes continuous precipitation of material from solution with process current passed through anode and its plastic deformation by pressing-down devices in reciprocation with amplitude a across article. In this case, anode is located parallel to article which is continuously rotated round axis perpendicular to anode, and selected for, at least, one of pressing-down devices is amplitude of reciprocation under conditions of a > b, where a is amplitude of pressing-down device reciprocation, mm; b is article width, mm. EFFECT: extended production process potentialities and improved coating quality on flat articles. 2 dwg, 1 ex
Patent RU-2205657-C1 (RU)
Inventor: PILAT T L
IPC: A61K31/718
Filed: 2002-06-27
Granted: 2003-06-10
Abstract: FIELD: medicine. SUBSTANCE: invention relates to parapharmaceutical industry producing preparations of curative and prophylactic designation and can be used as general tonic agent enhancing working ability and body resistance against unfavorable conditions of environment. Invention proposes active supplement comprising dry concentrates of common wormwood tincture, red pepper, barberry syrup, milfoil herb dry aqueous concentrate, ginger roots, cinnamon, citric acid, starch, milled oat, calcium stearate, sugar and talc taken in the definite weight ratio of components. The supplement "Appetitnye" enhances appetite, normalizes stool, reduces discomfort state after eating and meteorism and doesn't elicit adverse effect. EFFECT: improved and valuable medicinal properties of supplement. 2 tbl, 4 ex
Patent RU-2227559-C1 (RU)
Inventor: KVASENKOV O I
IPC: A23L21/10
Filed: 2002-09-19
Granted: 2004-04-27
Abstract: FIELD: food-processing industry. SUBSTANCE: the invention presents a method of production of fruit jellies and is dealt with food-processing industry, in particular with its confectionery branch. To produce fruit jellies a syrup is cooked using sugar, pectin and a water extract of oats grass. Then at dressing, the syrup is added with citric acid, sodium lactate and a preparation produced from a biomass of Montierella exigua micromycet according to the a given technology. Then the biomass is cast, molded, dried and the finished products packed. EFFECT: the invention ensures production the fruit jellies with a wide spectrum of its vitaminous activity and an unusually pleasant combination of the organoleptical properties.
Patent RU-2212483-C1 (RU)
Title: Cellulose production process
Inventor: BYVSHEV A V
IPC: D21C3/04
Filed: 2002-10-10
Granted: 2003-09-20
Abstract: FIELD: paper-and-pulp industry. SUBSTANCE: broken wood or other vegetable raw material is pulped at 70-95 C with hydrogen peroxide solution in presence of multicomponent mixed catalyst containing tungstic acid or its salts, molybdenic acid or its salts, and sulfuric acid at their molar ratio (0.2-0.4): (0.2-0.4): (0.2-0.4). After pulping, oxidized lignin is extracted from solid residue with alkali solution at 60-95 C. EFFECT: reduced consumption of hydrogen peroxide and concentration of catalyst in oxidative treatment stage and lowered temperature and pressure if alkali extraction stage. 3 tbl, 6 ex
Patent RU-2221906-C1 (RU)
Title: Method of production of polycrystalline zinc sulfide
Inventor: DEVJATYKH G G
IPC: C23C16/30
Filed: 2002-12-25
Granted: 2004-01-20
Abstract: FIELD: ultra-red optics; manufacture of monolithic specimens of polycrystalline zinc sulfide. SUBSTANCE: proposed method includes delivery of hydrogen sulfide and zinc vapors to backings heated to 600-700 C by argon flow and precipitation of zinc sulfide at total pressure in system of 0.013-0.13 atm, equimolar consumption of zinc and hydrogen sulfide of 0.15-0.17 l/h, argon, 1.8- 2.2 l/h followed by gas static treatment of material thus obtained at 940- 980 C and pressure of 890-2000 atm. Zinc sulfide produced according this method is characterized by Young s modulus of 93 HPA and magnitude of optical transmission of 67% at wave length of 0.5 mcm (for specimen at thickness of 3.5 mm), strength of 95 Mpa and microhardness of 2 Hpa. EFFECT: enhanced efficiency. 4 cl, 1 ex
Patent RU-2221874-C1 (RU)
Title: Method of protection of blast-furnace hearth lining
Inventor: KURUNOV I F
IPC: C21B7/06
Filed: 2003-01-29
Granted: 2004-01-20
Abstract: FIELD: ferrous metallurgy; blast-furnace process; melting of iron in blast furnaces. SUBSTANCE: proposed method includes introduction of lumpy schungite at size of 10 to 100 mm containing 28- 32% of carbon and 58-60% of silica which is used as skull (lining slag) additive. Delivery of skull is performed according to results of lining temperature monitoring at level of hearth and blast-furnace bottom joint. In case of positive deflection of temperature trend from preset level by more than 20 C, schungite is introduced in the amount of 3.0-8.0% of mass of coke into narrow peripheral ring bounded by radii equal to 08- 1.0 of radius of furnace top. For local protection of hearth lining, its temperature is monitored by sections and section at maximum temperature is found; in case deflection of temperature exceeds 25 C from average temperature over circumference, schungite is periodically loaded into furnace-top sector located above sector of hearth at maximum temperature of lining by portions equal to 0.15-0.35 of iron ore portion of burden. EFFECT: enhanced efficiency of protection and extended operation period of furnace. 3 cl, 2 ex
Patent RU-2221910-C1 (RU)
Title: Cooker
Inventor: PIMSHTEJN P G
IPC: D21C7/00
Filed: 2003-03-24
Granted: 2004-01-20
Abstract: FIELD: pulp-and-paper industry, in particular, equipment for soda or sulfate cooking of raw wood material for producing of cellulose. SUBSTANCE: cooker has vertical cylindrical casing with upper and lower throats, closure, discharge device, circulation grid, with circular conical shield, and branch pipes for supplying and discharging of processing media. Circular conical shield is provided with radial through slots. Supporting members under circular shield are made in the form of steel radial gusset plates and adapted for supporting of cantilevered circular shield so that annular gap is defined between circular shield and casing wall. Circular shield portions defined by radial slots are positioned for angular resilient displacement with respect to casing wall by weight of raw material. Steel gusset plates are equipped with protrusions adapted for free insertion into radial slots, above which protective faceplates are located. Faceplates are attached to casing wall so as to rest against steel gusset plate protrusions for forming of fixed gaps between faceplates and circular shield. EFFECT: increased operating time and increased efficiency of cooker. 3 cl, 3 dwg
Patent RU-2236832-C1 (RU)
Title: Device for rehabilitating patients
Inventor: DVORJANIDOV A G
IPC: A61H3/04
Filed: 2003-03-31
Granted: 2004-09-27
Abstract: FIELD: medical engineering. 
     SUBSTANCE: device has horizontal frame with castor wheel and two back wheels, two handrails with curved ends and two jibs connected to handrails. Vertical telescopic upright having hydraulic jack is attached to the frame in the frontal part. It is built of cylinder having slot all along its length and rod. The rod has fixing member and protrusion. The protrusion is mounted in the slot for making engagement with the hydraulic jack. The frame has two beams. The beams have ends curved inward and pivotally connected as shuttle. Two jibs are connected to handrails and fixing member by means of hinges and have common lock. The lock is connected to the upright. Handrail ends are curved inward. The castor wheel is mounted on lower side of the frame. 
     EFFECT: accelerated patient rehabilitation treatment; small-size and small-weight device. 
     5 cl, 6 dwg
Patent RU-2240859-C1 (RU)
Title: Method of deep drying and fine purification of hydrocarbon gases and the installation for the method realization
Inventor: ADZHIEV A JU
IPC: B01D53/02
Filed: 2003-05-19
Granted: 2004-11-27
Abstract: FIELD: technique and technology of deep drying and fine purification of hydrocarbon gases. 
     SUBSTANCE: the invention is dealt with the field of technique and technology of deep drying and fine purification of hydrocarbon gases and may be used in gas, petroleum, oil refining, petrochemical and chemical industries. The method provides for an adsorption of a gas and its consequent contact with an inhibitor of a hydrate formation. At that the gas after an adsorption is fed to filtration to remove traces of adsorbent. Then a part of the gas flow coming out after filtration is fed for contacting to a created zone of bubbling through a solution of an inhibitor of a hydrate formation. Then the gas enriched with vapors of the inhibitor of a hydrate formation is mixed to the main part of the gas flow coming out after filtration. The installation includes: adsorbers filled in with zeolites, a contact apparatus, a unit of regeneration linked by pipelines. At that on the pipeline used for transportation of the purified and drained gas coming out from adsorbers there is a filter and on the pipeline used for transportation of the gas coming out from the filter there is a valve for the gas by-passing. Besides the contact apparatus, which contains a definite volume of an inhibitor of a hydrate formation, contains a bubbling device. At that the pipeline used for transportation of the gas coming out from the filter is connected to the bubbling device of the contacting apparatus in front of the valve of the for the gas by-passing, and the pipe line of the gas outcome from the contacting apparatus is connected to the pipeline of the gas outcome from the filter behind the valve of the gas by-passing. The invention allows to expand functionalities of the method, to reduce consumption of the inhibitor of a hydrate formation and to reduce operational costs. 
     EFFECT: the invention allows to expand functionalities of the method, to reduce consumption of the inhibitor of a hydrate formation and operational costs. 
     6 cl,1 ex, 1 dwg
Patent RU-2236044-C1 (RU)
Inventor: PUSHKAREV B G
IPC: G09B23/28
Filed: 2003-06-10
Granted: 2004-09-10
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves parenterally in series administering atropine, pentamine, obsidan and sodium oxybarbiturate. Then, mechanical injury of muscular and mucous layer of the stomach is done. 
     EFFECT: avoided hemorrhages in chronic experiment. 
     3 tbl
Patent RU-2249201-C1 (RU)
Inventor: GOLOVKOV V M
IPC: G01N23/22
Filed: 2003-09-15
Granted: 2005-03-27
Abstract: Использование: для обнаружения делящихся материалов в объекте. Сущность: заключается в том, что способ обнаружения делящихся материалов включает получение импульса быстрых нейтронов, формирование из него потока медленных нейтронов, облучение объекта проверки импульсным потоком медленных нейтронов и регистрацию мгновенных быстрых нейтронов деления, что является достоверным признаком наличия в объекте делящихся материалов, при этом быстрые нейтроны получают путем облучения мишени-конвертора импульсным потоком электромагнитного излучения с энергией выше порога фотонейтронной реакции. Для уменьшения энергии быстрых нейтронов в качестве мишени используют вещество, содержащее дейтерий, а в качестве электромагнитного излучения используют тормозное излучение электронов с энергией больше 2,3 МэВ. В качестве импульсного ускорителя электронов целесообразно выбрать компактный бетатрон с энергией электронов больше 2,3 МэВ с тормозной мишенью из вещества с большим атомным номером, например из вольфрама, для преобразования энергии электронов в электромагнитное излучение. Технический результат: повышение эффективности использования нейтронов за счет уменьшения начальной энергии источника нейтронов, исключение использования радиоактивных материалов и обеспечение возможности совмещения процедуры обнаружения делящихся материалов с радиографическим контролем объекта с использованием одного источника излучения. 2 с. и 3 з.п. ф-лы, 3 ил., 1 табл.
Patent RU-2236907-C1 (RU)
Inventor: NAZAROV A G
IPC: B03D1/008
Filed: 2003-11-11
Granted: 2004-09-27
Abstract: FIELD: concentration of minerals; floatation of ores of non-ferrous metals. 
     SUBSTANCE: proposed foaming agent contains dimethyl (isopropynyl ethynyl) carbinol and diisopropynyl acetylene at the following relationship of components, mass-%: dimethyl (isopropynyl athynyl) carbinol, 85-94; diisopropynyl acetylene, 6- 15. Tetramethyl butadion is treated by aqueous solution of acid boiling point of reaction mixture in presence of inhibitor of radical polymerization; vapor thus formed is mixture of water steam and organic component which is distilled and condensed; organic layer is separated and rectification is performed at atmospheric pressure collecting fraction at boiling point of 115-180 C. It is good practice to use 15-% solution of phosphoric acid for treatment of tetramethyl butadion; hydroquinone in the amount of 0.15 mass-% shall be used as inhibitor of radical polymerization. 
     EFFECT: increased degree of extraction of useful component; reduced consumption of foaming agent. 
     4 cl, 4 tbl, 3 ex
Patent RU-2260134-C1 (RU)
Inventor: BYSTROV V V
IPC: F02C7/277
Filed: 2003-11-28
Granted: 2005-09-10
Abstract: FIELD: aircraft engineering; aircraft engines. 
     SUBSTANCE: invention relates to methods of starting of gas-turbine engine.  Proposed method includes delivery of working medium from auxiliary power plant to air turbine of starting device and following cranking of engine rotor by starting device.  Used as working medium is gas from combustion chamber of auxiliary power plant, of mixture of gas and air from compressor of auxiliary power plant added to gas before its delivery to air turbine of starting device. 
     EFFECT: improved reliability of engine starting and reduced and time taken for starting without considerable changing of overall dimensions and weight of initial auxiliary power plant. 
     2 cl, 1 dwg